CN208755260U - Novel toothbrush with correcting function - Google Patents
Novel toothbrush with correcting function Download PDFInfo
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- CN208755260U CN208755260U CN201821058853.0U CN201821058853U CN208755260U CN 208755260 U CN208755260 U CN 208755260U CN 201821058853 U CN201821058853 U CN 201821058853U CN 208755260 U CN208755260 U CN 208755260U
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- China
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- pressure sensor
- correcting function
- bristle
- novel toothbrush
- function according
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Abstract
The utility model relates to a kind of novel toothbrush with correcting function, including main body, pressure signal sensing device, signal processing apparatus and alarm device, the main body includes brushhead portion (1), handle portion (2), the brushhead portion (1) includes bristle (101) and shell (104), the pressure signal sensing device includes left pressure sensor (102), right pressure sensor (103), the left pressure sensor (102) and right pressure sensor (103) is fixed between bristle (101) and shell (104), when brushing teeth, it is respectively induced the pressure on bristle (101) left side and the right, and pass to signal processing apparatus, it is whether correct by signal processing apparatus judgement angle of brushing teeth, when incorrect, it is alarmed by alarm device.Compared with prior art, the utility model is based on Pasteur's brushing, provides a kind of scientific and effective correction and teaching method.
Description
Technical field
The utility model relates to oral hygiene, a kind of toothbrush is referred specifically to per se with pressure sensor, it can be to brushing teeth
The novel toothbrush that angle and posture are corrected.
Background technique
Dental caries and periodontosis are to endanger two big principal diseases of oral health, and the presence of plaque is then its main cause.
Brushing teeth is removal plaque, soft dirt and swill, keeps self important oral health method of oral cleaning.Influence is brushed teeth
Effect because being known as toothbrush type, toothpaste species, method for brushing teeth, frequency of brushing teeth and brushing time etc..The study found that although big portion
Divide people all to receive oral cavity hygienic enducation from small, and form good oral health habit, to the relevant knowledge of teeth brushing
It does not know much have less understanding and allows of no optimist into the caries prevalence rate and Periodontal Status for still making crowd.Therefore, correct, effective method for brushing teeth is popularized
It is very necessary.
Common method for brushing teeth has Pasteur's brushing, improvement Pasteur's brushing, circular arc brushing and cross-brushing method.Pasteur brushes teeth
Method is also known as horizontal trembling method, is the method that can effectively remove bacterial plaque and swill in gingival sulcus.Improvement Pasteur's brushing is also known as water
Flat trembling brushing method is on the basis of Pasteur's brushing, and before each step terminates, the brushing increased from gum side to hat side is dynamic
Make, improves the cleaning efficiency of Pasteur's brushing.The study found that using the youngster after Pasteur's brushing and/or improvement Pasteur's brushing
Virgin, adult and correction patient oral health state is obviously improved, therefore, it is considered that Pasteur's brushing is a kind of scientific, effective mouth
Chamber health-care method is worth wideling popularize in community and oral health care of children.
The common methods for popularizing Pasteur's brushing at present have oral propaganda and education, picture character, multimedia teaching and model
Demonstration etc..Investigation shows that routinely influence of masses' oral hygiene propaganda to behavior of correctly brushing teeth is limited；Traditional approach mouth
In chamber health education, subject can gradually fade from memory knowledge after receiving health education for a period of time, and be restored to pervious
Behavioural habits.Multimedia teaching and model demonstration can correct the incorrect method for brushing teeth of subject to a certain extent, to change
Kind subject oral cavity health status.Foreign countries have researcher to devise monitoring mobile phone software and mobile video also to assist subject certainly
Row study Pasteur's brushing, improves learning efficiency to a certain extent and extends the duration of teeth brushing, this
Kind method requires subject's know-how relatively high.The model demonstration methods applied at present are with common denture mould
Type carries out the teaching of Pasteur's brushing step to subject by stomatological medical personage or by the personnel of stomatological medical knowledge training,
The teeth brushing way that subject can be corrected in a short time, improves its oral cleaning level.But due to lacking label not on dental arch model
Conducive to the independent repetitive learning the method for subject, as subject's method for brushing teeth and the recovery of behavior, long-term effect are not optimistic enough.
In addition, the benefited range of model demonstration methods is also extremely limited, middle and primary schools' unit general lack of.
Therefore, carry out interactive, participatory oral hygiene instructs and design a kind of permanently effective supervision correction people of energy
The toothbrush of method for brushing teeth is very necessary.Therefore, the utility model relates to scientific, the efficient novel toothbrush with sensor be
The oral hygiene guidance for popularizing Pasteur's brushing provides great convenience, while can popularize popular life and to people day
Often brush teeth with correcting to guarantee that it forms a habit for a long time.
Utility model content
The purpose of this utility model is exactly to provide a kind of with correction to overcome the problems of the above-mentioned prior art
The novel toothbrush of function.
The purpose of this utility model can be achieved through the following technical solutions: a kind of Novel toothed with correcting function
Brush, including main body, pressure signal sensing device, signal processing apparatus and alarm device, the main body include brushhead portion
(1), handle portion (2), the brushhead portion (1) include bristle (101) and shell (104), which is characterized in that the pressure
Force signal sensing device includes left pressure sensor (102), right pressure sensor (103), the left pressure sensor
(102) it is fixed between bristle (101) and shell (104) with right pressure sensor (103), when brushing teeth, is respectively induced bristle
(101) pressure on the left side and the right, and signal processing apparatus is passed to, whether just angle is brushed teeth by signal processing apparatus judgement
Really, it when incorrect, is alarmed by alarm device.
Bristle is mainly to clean tooth, by the way that available any connection mode is fixed on brush head on the market at present.
The main body further includes longitudinal axis, and the longitudinal direction is axial to be divided into two sections in left and right for brushhead portion (1), described
Left pressure sensor (102), right pressure sensor (103) be embedded in the longitudinal axis two sides of brushhead portion (1).Described is vertical
It is along the central axes that brushhead portion (1) longitudinally extends to handle portion (2) center, to distinguish the left and right of the toothbrush to axis
Both sides are distinguished and arrange left pressure sensor (102) and right pressure sensor (103), act on to incude tooth the power of bristle
Size.
The left pressure sensor (102), right pressure sensor (103) are fixed on bristle by waterproof gasket cement
(101) on the shell (104) below.
The bristle (101) is divided into left and right two parts, and middle left and right two parts bristle is connected by contact left respectively
Pressure sensor (102) and right pressure sensor (103).
The handle portion includes power supply and governor circuit.The governor circuit includes signal processing apparatus, regulation button
And alarm device.The power supply (201) connects left pressure sensor (102) and right pressure sensor (103), for sensing
Device applies voltage, while providing the alarm device electricity consumption.
The signal processing apparatus includes MCU (202), multiple selector (203) and converter (204), described
Left pressure sensor (102), right pressure sensor (103) are connected in parallel multiple selector (203), multiple selector (203) according to
Secondary connection converter (204) and MCU (202).The MCU (202) is commercially available universal single-chip microcontroller, controls the multichannel
Selector (203).
The method of the utility model processing pressure signal are as follows: power supply adds voltage to two pressure sensor both ends respectively,
MCU controls multiple sensor and chooses one of pressure sensor, obtains the pressure sensor both end voltage value, and turn by AD
The voltage value that parallel operation will acquire is transferred to MCU, then select another way pressure sensor by multiple selector, obtains and is selected
The pressure sensor both end voltage.It is passed in this way, multiple selector obtains two pressure repeatedly within the short time (such as 1-3 seconds)
The voltage value at sensor both ends, and MCU is passed to, between the MCU comparison detection pressure sensor both end voltage value arrived and setting value
Size, can analyze the tilt angle of toothbrush and the size for the power being applied on toothbrush, for example, when toothbrush stress surface to the left
When inclination, the left pressure sensor stress increases, and resistance reduces, and left pressure sensor both end voltage reduces, right sensor by
Power reduces, and resistance increases, and right sensor both end voltage increases, and multiple selector selects left sensor and right sensor, AD respectively
Two pressure values are passed to MCU by converter, and the left sensor voltage value of MCU judgement measurement is less than setting value, and right sensor
It is greater than the set value, and the current toothbrush of explanation is tilted to the left.Two sensor measurement voltage values are compared with setting value, when one side is greater than
Setting value and with setting value difference within limits, another side be less than setting value and with setting value difference a certain range it
It is interior, then illustrate toothbrush angle and correct set, illustrates posture not just when two sensors and setting value difference be not in range
Really.
The alarm device includes buzzer (209), and buzzer (209) connects MCU (202), when MCU (202) judge
It is made a sound when fault of brushing teeth, to play the role of prompting.
The handle portion (2) is additionally provided with regulation button (205), power supply indicator (206), works normally indicator light
(207) and halt indicator (208), regulation button can be mounted on handle with any achievable button regulative mode, described
Regulation button presses toothbrush starting, and normal mode of operation is entered after starting, and the normal work indicator light lights, then presses primary institute
Regulation button is stated, toothbrush enters shutdown mode, and the halt indicator lights.Hereafter the primary regulation button, institute are often pressed
Stating toothbrush will switch between normal mode of operation and shutdown mode, and regulation button described in long-pressing is then to close the power supply, institute
Toothbrush system is stated to stop working completely.
Compared with prior art, the utility model has following obvious technological progress:
(1) the novel toothbrush solution provided by the utility model with calibration function, to promote Pasteur's brushing
A kind of scientific and efficient teaching aid is provided, extension worker is made to carry out possessing more favorable work when oral health care instructs
Tool and method；
(2) novel toothbrush provided by the utility model has correcting to public behavior of brushing teeth in daily life,
It allows one to that the method for brushing teeth of oneself is judged and corrected in a kind of scientific and efficient method, is more advantageous to people mouthful
The health of chamber.
Detailed description of the invention
Fig. 1 is the appearance diagram of the utility model toothbrush；
Fig. 2 is the brushhead portion schematic diagram of the utility model toothbrush；
Fig. 3 is the handle portion structural schematic diagram of the utility model toothbrush；
Fig. 4 is the sensor and governor circuit schematic diagram of the utility model toothbrush；
Fig. 5 is the main control MCU program execution flow schematic diagram of the utility model toothbrush.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, being specifically included that designed by the utility model with the novel toothbrush main part of correcting function
Brushhead portion 1, handle portion 2, longitudinal axis 3.
As shown in Fig. 2, the brushhead portion 1 includes bristle 101, left pressure sensor 102, right pressure sensor 103, shell
Body 104.Bristle 101 is fixed on shell 104 by the selectable bristle fixing means in market, and the longitudinal axis 3 will be to will brush
Head is divided to 1 point for two sections in left and right, and the left pressure sensor 102, right pressure sensor 103 are embedded in brushhead portion 1
3 two sides of longitudinal axis.The longitudinal axis is to use along the central axes that brushhead portion 1 longitudinally extends to 2 center of handle portion
To distinguish the right and left of the toothbrush, distinguishes and arrange left pressure sensor 102 and right pressure sensor 103, to incude tooth
Size of the tooth to the power effect of bristle.The left pressure sensor 102, right pressure sensor 103 are logical by waterproof gasket cement
It crosses and pastes on the shell 104 that fixed mode is fixed below bristle 101.The bristle 101 divides for left and right two parts,
Middle left and right two parts bristle passes through contact respectively and connects left pressure sensor 102 and right pressure sensor 103.When brushing teeth, bristle
101 by tooth power effect pass to left pressure sensor 102 and right pressure sensor 103.
As shown in Figure 3-4, the handle portion 2 includes power supply 201 and governor circuit.Governor circuit includes at pressure signal
Manage device, regulation button 205 and alarm device.The power supply 201 connects left pressure sensor 102 and right pressure sensor
103, for applying voltage to sensor, while providing the alarm device electricity consumption.The signal processing apparatus includes
MCU202, multiple selector 203 and converter 204, the left pressure sensor 102, right pressure sensor 103 are in parallel even
Multiple selector 203 is connect, multiple selector 203 is sequentially connected converter 204 and MCU202.The MCU202 is commercially available logical
With type single-chip microcontroller, the multiple selector 203 is controlled.
2 surface of shell of handle portion is equipped with regulation button 205, power supply indicator 206, works normally indicator light
207 and halt indicator 208, regulation button 205 power supply indicator 206 and is worked normally indicator light 207 and lighted as primary, then
By once then halt indicator 208 lights, and Primary regulation button 205 is often pressed later, work normally indicator light 207 and shutdown refers to
Show that lamp 208 will be lighted alternately.
Alarm device includes buzzer 209.
As shown in figure 5, pressing regulation button 205, toothbrush starting carries out Initialize installation, multiple selector 203 is successively
The pressure signal that left pressure sensor 102 and right pressure sensor 103 detect is connected, and passes through converter 204 for pressure
Signal-obtaining is converted into digital signal, passes to MCU202, MCU202 according to the judgement of Pasteur's brushing principle brush teeth posture whether
Correctly, if it is (correct), then MCU202 controls the return of multiple selector 203 and is chosen over the left pressure of reception in a short time
The pressure signal of sensor 102 and right pressure sensor 103, if not (incorrect), then MCU202 controls buzzer 209 and issues
The sound constantly repeats above step to be reminded.
Claims (10)
1. a kind of novel toothbrush with correcting function, including main body, pressure signal sensing device, signal processing apparatus and alarm
Device, the main body include brushhead portion (1), and handle portion (2), the brushhead portion (1) includes bristle (101) and shell
Body (104), which is characterized in that the pressure signal sensing device includes left pressure sensor (102), right pressure sensor
(103), the left pressure sensor (102) and right pressure sensor (103) be fixed on bristle (101) and shell (104) it
Between.
2. a kind of novel toothbrush with correcting function according to claim 1, which is characterized in that the main body is also wrapped
Longitudinal axis is included, the longitudinal direction is axial to be divided into two sections in left and right, the left pressure sensor (102), the right side for brushhead portion (1)
Pressure sensor (103) is embedded in the longitudinal axis two sides of brushhead portion (1).
3. a kind of novel toothbrush with correcting function according to claim 1, which is characterized in that the left pressure passes
Sensor (102), right pressure sensor (103) are fixed on the shell (104) below bristle (101) by waterproof gasket cement.
4. a kind of novel toothbrush with correcting function according to claim 1, which is characterized in that the bristle
(101) it is divided into left and right two parts, middle left and right two parts bristle passes through contact respectively and connects left pressure sensor (102) and the right side
Pressure sensor (103).
5. a kind of novel toothbrush with correcting function according to claim 1, which is characterized in that the signal processing
Device and alarm device are arranged in handle portion (2).
6. a kind of novel toothbrush with correcting function according to claim 1 or 5, which is characterized in that the signal
Processing unit includes MCU (202), multiple selector (203) and converter (204), the left pressure sensor (102),
Right pressure sensor (103) is connected in parallel multiple selector (203), and multiple selector (203) is sequentially connected converter (204)
With MCU (202).
7. a kind of novel toothbrush with correcting function according to claim 6, which is characterized in that the alarm device
Including buzzer (209), buzzer (209) connects MCU (202).
8. a kind of novel toothbrush with correcting function according to claim 6, which is characterized in that the handle portion
(2) power supply (201), regulation button (205), power supply indicator (206), normal work indicator light (207) and shutdown is additionally provided with to refer to
Show lamp (208), the power supply (201) connects left pressure sensor (102) and right pressure sensor (103).
9. a kind of novel toothbrush with correcting function according to claim 6, which is characterized in that the MCU (202)
For commercially available universal single-chip microcontroller, the multiple selector (203) are controlled, select left pressure sensor (102) or right pressure sensing
The pressure condition that device (103) is experienced, the correctness of angle and posture so that judgement is brushed teeth.
10. a kind of novel toothbrush with correcting function according to claim 2, which is characterized in that the longitudinal axis
Line is along the central axes that brushhead portion (1) longitudinally extends to handle portion (2) center, to distinguish the left and right two of the toothbrush
Side is distinguished and arranges left pressure sensor (102) and right pressure sensor (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058853.0U CN208755260U (en) | 2018-07-04 | 2018-07-04 | Novel toothbrush with correcting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058853.0U CN208755260U (en) | 2018-07-04 | 2018-07-04 | Novel toothbrush with correcting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208755260U true CN208755260U (en) | 2019-04-19 |
Family
ID=66128729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058853.0U Expired - Fee Related CN208755260U (en) | 2018-07-04 | 2018-07-04 | Novel toothbrush with correcting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208755260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652195A (en) * | 2018-07-04 | 2018-10-16 | 同济大学 | A kind of novel toothbrush with correcting function |
-
2018
- 2018-07-04 CN CN201821058853.0U patent/CN208755260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652195A (en) * | 2018-07-04 | 2018-10-16 | 同济大学 | A kind of novel toothbrush with correcting function |
| CN108652195B (en) * | 2018-07-04 | 2024-02-27 | 同济大学 | Toothbrush with correcting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210704 |